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N,N'-Di(1-naphthyl)-4,4'-benzidine is a chemical compound with the molecular formula C40H28N2. It is a khaki-colored solid and is considered a useful research chemical due to its unique chemical properties and potential applications in various fields.

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  • 152670-41-2 Structure
  • Basic information

    1. Product Name: N,N'-Di(1-naphthyl)-4,4'-benzidine
    2. Synonyms: N,N'-Di(1-naphthyl)-4,4'-benzidine;N4,N4'-DI-NAPHTHALEN-1-YL-BIPHENYL-4,4'-DIAMINE ;N,N'-Dinaphthyl-4,4'-diphenyldiamine;N,N'-Di(1-naphthyl) Benzidine;N,N'-Di(1-Naphthyl)benzidine N,N'-Dinaphthyl-4,4'-diphenyldiamine;N,N'-Di(1-naphthyl)-;4\'-diaMine;N4\'-Di-naphthalen-1-yl-biphenyl-4
    3. CAS NO:152670-41-2
    4. Molecular Formula: C32H24N2
    5. Molecular Weight: 436.54636
    6. EINECS: 1312995-182-4
    7. Product Categories: N/A
    8. Mol File: 152670-41-2.mol
  • Chemical Properties

    1. Melting Point: 252-258°C
    2. Boiling Point: 634.3 ºC at 760 mmHg
    3. Flash Point: 400.1 ºC
    4. Appearance: /Solid
    5. Density: 1.229 g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
    8. Solubility: N/A
    9. PKA: 1.57±0.30(Predicted)
    10. CAS DataBase Reference: N,N'-Di(1-naphthyl)-4,4'-benzidine(CAS DataBase Reference)
    11. NIST Chemistry Reference: N,N'-Di(1-naphthyl)-4,4'-benzidine(152670-41-2)
    12. EPA Substance Registry System: N,N'-Di(1-naphthyl)-4,4'-benzidine(152670-41-2)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 152670-41-2(Hazardous Substances Data)

152670-41-2 Usage

Uses

Used in Research and Development:
N,N'-Di(1-naphthyl)-4,4'-benzidine is used as a research chemical for the development and study of new materials, compounds, and technologies. Its unique chemical structure allows researchers to explore its potential in various applications, such as in the synthesis of other organic compounds, pharmaceuticals, or as a component in advanced materials.
Used in Chemical Synthesis:
N,N'-Di(1-naphthyl)-4,4'-benzidine is used as a key intermediate in the synthesis of various organic compounds. Its specific chemical properties make it a valuable building block for creating new molecules with potential applications in different industries.
Used in Pharmaceutical Industry:
N,N'-Di(1-naphthyl)-4,4'-benzidine is used as a starting material or intermediate in the development of pharmaceutical compounds. Its unique structure may contribute to the creation of new drugs with specific therapeutic properties.
Used in Material Science:
N,N'-Di(1-naphthyl)-4,4'-benzidine is used as a component in the development of advanced materials, such as polymers, dyes, or pigments. Its chemical properties can be exploited to create materials with specific characteristics, such as improved stability, color, or other desirable properties.

Check Digit Verification of cas no

The CAS Registry Mumber 152670-41-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,6,7 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 152670-41:
(8*1)+(7*5)+(6*2)+(5*6)+(4*7)+(3*0)+(2*4)+(1*1)=122
122 % 10 = 2
So 152670-41-2 is a valid CAS Registry Number.

152670-41-2 Well-known Company Product Price

  • Brand
  • (Code)Product description
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  • Alfa Aesar

  • (H64535)  N,N'-Di(1-naphthyl)benzidine, 98%   

  • 152670-41-2

  • 250mg

  • 196.0CNY

  • Detail
  • Alfa Aesar

  • (H64535)  N,N'-Di(1-naphthyl)benzidine, 98%   

  • 152670-41-2

  • 1g

  • 588.0CNY

  • Detail
  • Alfa Aesar

  • (H64535)  N,N'-Di(1-naphthyl)benzidine, 98%   

  • 152670-41-2

  • 5g

  • 2352.0CNY

  • Detail

152670-41-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name N-[4-[4-(naphthalen-1-ylamino)phenyl]phenyl]naphthalen-1-amine

1.2 Other means of identification

Product number -
Other names N,N'-dinaphthol-benzidine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:152670-41-2 SDS

152670-41-2Relevant articles and documents

Benzidine type triarylated amine compound and organic light-emitting device containing same

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Paragraph 0039-0041, (2018/10/19)

The invention provides a benzidine type triarylated amine compound, an organic light-emitting device containing the same, and application of the compound in the hole transport layer of the organic light-emitting device. The structure of the benzidine type triarylated amine compound is as shown in general formula (I). By using the compound, good hole mobility can be achieved, that is to say, devicevoltage can be effectively lowered, and current efficiency can be increased.

Arylamine compound

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Page/Page column 78; 79, (2016/04/20)

An arylamine compound including: a partial structure shown in formula (1-1) or (1-2), wherein either X or Y is one of leaving substituents and the other is a hydrogen atom; either (X1, X2) or (Y1, Y2) is one of

AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING THE SAME

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Paragraph 0335-0339, (2016/10/17)

Of a specific structure novel aromatic amine derivatives, and at least a light-emitting layer between a cathode and an anode including 1 layer or an organic thin film composed of one layer interposed in an organic electroluminescent element, said organic thin film least 1 layer, hole transport layer in particular said aromatic amine derivatives by itself or as a component of a mixture by, whether or not result in crystallization of molecules, organic electroluminescent device corresponding to a predetermined liquid crystal and, tube having a long lifetime in organic electroluminescent device with high.

MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOSITION CONTAINING SAID MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, FILM FORMED USING SAID COMPOSITION, AND ORGANIC ELECTROLUMINESCENT ELEMENT

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Paragraph 0159-0161, (2016/10/08)

PROBLEM TO BE SOLVED: To provide an organic electroluminescent element in which durability during the driving at a high temperature is improved and the unevenness in in-plane luminance and the reduction of initial luminance are inhibited. SOLUTION: An org

AROMATIC AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME

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Page/Page column 52-53, (2008/12/04)

The present invention provides a novel aromatic amine derivative having a specific structure and an organic electroluminescence device in which an organic thin film layer comprising a single layer or plural layers including at least a light emitting layer is interposed between a cathode and an anode, wherein at least one layer in the above organic thin film layer, particularly a hole injecting layer contains the aromatic amine derivative described above in the form of a single component or a mixed component. Use of the aromatic amine derivative described above materialize an organic electroluminescence device which reduces an operating voltage and makes molecules less liable to be crystallized and which enhances a yield in producing the organic EL device and has a long lifetime.

Organic light-emitting material and method for producing an organic material

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Page/Page column 16, (2008/06/13)

An organic light-emitting material characterized in that it is used in a light emitting layer in a green light emitting element and represented by the following general formula (1): wherein: n1 is an integer of 0 to 3; R1 is an alkyl

AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME

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Page/Page column 32, (2010/11/24)

An aromatic amine compound having a specific structure represented by the following formula (I); and an organic electroluminescent element comprising a cathode, an anode, and one or more organic thin film layers sandwiched between the electrodes and comprising at least a luminescent layer, wherein at least one of the organic thin film layers consists of the aromatic amine compound alone or contains the compound as a component of a mixture. Due to this constitution, the organic electroluminescent element emits light having any of various hues and has high heat resistance, long life, high luminance, and high luminescent efficiency. In particular, the organic electroluminescent element can be prevented from attenuating in luminance with the progress of operation. [In the general formula (I), Ar1 to Ar6 each independently is (un)substituted aryl whose nucleus has 6-20 atoms; and L1 to L3 each independently is a connecting group represented by the following general formula (II). {In the general formula (II), R1 and R2 each independently is hydrogen, etc., provided that R1 and R2 may be bonded to each other to form an (un)saturated ring.}]

AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME

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Page/Page column 37, (2010/02/13)

Provided are an aromatic amine compound represented by the following Formula (1) and an organic electroluminescent element which has at least one organic thin film layer containing the above aromatic amine derivative in the form of a single component. The organic electroluminescent element described above has a high luminescent efficiency even at a low voltage and a long life. It can emit blue light even at high temperatures. In Formula (1), Ar1 and Ar2 each represent naphthyl and the like; Ar3 to Ar6 each represent phenyl, naphthyl, phenanthryl and the like; Ar7 to Ar10 each represent 1,4-phenylene and the like; L represents a single bond and the like; provided that the conditions of (1) and/or (2) are satisfied:(1) at least one of Ar3 to Ar6 is a condensed aryl group having 10 to 50 nuclear carbon atoms and(2) at least one of Ar1 and Ar2 is a condensed aryl group having 12 to 50 nuclear carbon atoms.

Silanamine derivative and process for the production thereof, and organical EL device using the said silanamine derivative

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, (2008/06/13)

Silanamine derivatives which have the formula (I), wherein each of Ar1s and Ar3s is an optionally substituted aryl group and Ar2 is an optionally substituted arylene group, and, which are used as a material for producing an organic EL device.

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